AK4368 Datasheet, PDF (9/58 Pages) Asahi Kasei Microsystems – PLL & HP-AMP DAC

ASAHI KASEI
[AK4368]
Parameter
LINEIN: (LIN/RIN/MIN pins)
Analog Input Characteristics
Input Resistance (Figure 23, Figure 24ࢀর)
LIN pin
LINHL bit = “1”, LINL bit = “1”
LINHL bit = “1”, LINL bit = “0”
LINHL bit = “0”, LINL bit = “1”
RIN pin
RINHR bit = “1”, RINR bit = “1”
RINHR bit = “1”, RINR bit = “0”
RINHR bit = “0”, RINR bit = “1”
MIN pin
MINHL=MINHR=MINL=MINR bits = “1”
MINHL bit = “1”, MINHR=MINL=MINR bits = “0”
MINHR bit = “1”, MINHL=MINL=MINR bits = “0”
MINL bit = “1”, MINHL=MINHR=MINR bits = “0”
MINR bit = “1”, MINHL=MINHR=MINL bits = “0”
Gain
LIN/MIN→LOUT, RIN/MINÆROUT
LIN/MIN→HPL, RIN/MINÆHPR
Power Supplies
Power Supply Current
Normal Operation (PDN pin = “H”) (Note 10)
AVDD+PVDD+DVDD
HVDD
Power-Down Mode (PDN pin = “L”) (Note 11)
min
35
-
-
35
-
-
17
-
-
-
-
−1
−0.24
-
-
-
typ
50
100
100
50
100
100
25
100
100
100
100
0
+0.76
3.8
1.2
1
max
-
-
-
-
-
-
-
-
-
-
-
+1
+1.76
5.5
2.5
100
Units
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
dB
dB
mA
mA
µA
Note 10. PMDAC=PMHPL=PMHPR=PMLO bits = “1”, MUTEN bit = “1”, MCKO bit = “0”, HP-Ampແग़ྗ࣌ɻ
PMDAC=PMHPL=PMHPR= “1”,PMLO bit= “0”࣌, AVDD+PVDD+DVDD+HVDD= 4.0mA.
Note 11. ੩ࢭ࣌ɺΫϩοΫ(MCKI, BICK, LRCK)ΛؚΉ͢΂ͯͷσΟδλϧೖྗϐϯ͸DVSSݻʹఆͨ͠৔߹
ͷ஋Ͱ͢ɻ
MS0409-J-01
-9-
2005/08